Error during code deployment in Puppet Enterprise: “Object is not a committish”

Related articles

• Code Manager "timeout was exceeded" error when deploying code with "puppet-code deploy --all --wait" in Puppet Enterprise 2017.2.1
• Fix an "object not found - no match for id" error in Code Manager in Puppet Enterprise 2018.1 and later
• Code deployments fail when Git repository paths change type but keep the same path in Puppet Enterprise
• Use tasks to stop a thundering herd in Puppet Enterprise 2017.3 and later
• Use Code Manager to deploy code from a repository with a self-signed certificate for Puppet Enterprise 2016.x, 2017.1.x, 2017.3.x, and 2018.1.7